28 In order for a maximum number of boiler generating and circulating tubes to be installed without weakening the tube sheet, which of the listed procedures should be carried out?
A. All rows of tubes should be bent …
Topic: safety
500 In the absence of external forces, adding weight to one side of a floating vessel, will cause the vessel to __________.
A. heel until the angle of loll i…
499 Which of the toxic gases listed is a product of incomplete combustion, and is often present when a fire burns in a closed compartment?
A. Carbon dioxide������������������…
498 Each fireman's outfit and its spare equipment on a MODU must be stowed __________.
A. in a locked cabinet in the machi…
497 Each completed page of the Oil Record Book must be signed by the __________.
A. engineer on watch���������������…
495 Each hand portable fire extinguisher carried on a MODU must be marked with __________.
A. the name of the unit on which i…
494According to Coast Guard Regulations (46 CFR), the fuel tanks of motor-propelled lifeboats shall be __________.
A. emptied and gas freed when …
492 Each hose in the fuel transfer system for helicopter refueling must meet the standards of the __________.
A. Federal Aviation Administration…
491 When flooding occurs in a damaged vessel, reserve buoyancy __________.
A. decreases������������������…
490 An inflatable liferaft should be lifted back aboard the ship by using __________.
A. the single hook at the top of t…
489 The difference between the average of the forward and aft drafts is __________.
A. list�����������������������������…
487 A branch line valve of a fixed fire extinguishing system on a MODU must be marked with the __________.
A. maximum pressure allowed at tha…
485 According to 33 CFR's, the approval period for a shipboard oil pollution emergency plan expires after __________.
A. one year�������������������������…
483 For small first degree burns the quickest method to relieve pain is to __________.
A. immerse the burn in cool water��…
482 A shipboard oil pollution emergency plan is required of __________.
A. all vessels, regardless of size a…